CN202077323U - Heat radiation system with horizontal convection fan - Google Patents
Heat radiation system with horizontal convection fan Download PDFInfo
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- CN202077323U CN202077323U CN2011201209995U CN201120120999U CN202077323U CN 202077323 U CN202077323 U CN 202077323U CN 2011201209995 U CN2011201209995 U CN 2011201209995U CN 201120120999 U CN201120120999 U CN 201120120999U CN 202077323 U CN202077323 U CN 202077323U
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- advection fan
- advection
- fan
- impeller
- cover plate
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- 230000005855 radiation Effects 0.000 title 1
- 238000001816 cooling Methods 0.000 claims description 63
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 42
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 15
- 238000010276 construction Methods 0.000 claims description 8
- 230000015572 biosynthetic process Effects 0.000 claims description 6
- 230000002093 peripheral effect Effects 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 6
- 230000017525 heat dissipation Effects 0.000 abstract 2
- 230000000694 effects Effects 0.000 description 7
- 230000008676 import Effects 0.000 description 7
- 230000009183 running Effects 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- NHDHVHZZCFYRSB-UHFFFAOYSA-N pyriproxyfen Chemical compound C=1C=CC=NC=1OC(C)COC(C=C1)=CC=C1OC1=CC=CC=C1 NHDHVHZZCFYRSB-UHFFFAOYSA-N 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/20—Cooling means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/06—Units comprising pumps and their driving means the pump being electrically driven
- F04D25/0606—Units comprising pumps and their driving means the pump being electrically driven the electric motor being specially adapted for integration in the pump
- F04D25/0613—Units comprising pumps and their driving means the pump being electrically driven the electric motor being specially adapted for integration in the pump the electric motor being of the inside-out type, i.e. the rotor is arranged radially outside a central stator
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D17/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
- F04D17/02—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps having non-centrifugal stages, e.g. centripetal
- F04D17/04—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps having non-centrifugal stages, e.g. centripetal of transverse-flow type
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Thermal Sciences (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Human Computer Interaction (AREA)
- General Physics & Mathematics (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
A heat dissipation system with a horizontal convection fan comprises a system body and the horizontal convection fan. The system body is provided with at least one horizontal air guide opening; the horizontal convection fan is provided with a frame body, a horizontal flow channel for combining a fan wheel is formed on the inner side of the frame body, and a radial air inlet and a radial air outlet which are communicated with the horizontal flow channel are arranged, or based on the same technical concept, a horizontal flow channel is formed in advance in the system body, so that the horizontal flow channel can also be used for arranging the fan wheel. Therefore, the volume of the heat dissipation system is effectively reduced, and the height of the system body is reduced.
Description
Technical field
The utility model is relevant for a kind of cooling system, especially a kind of cooling system with advection fan.
Background technology
The prior art radiator fan roughly comprises two kinds in axial-flow type radiator fan and blast-type cooling fan.Wherein axial-flow type radiator fan has a relative axial air intake vent and an axial air outlet in the axial direction respectively, so that import air-flow via this axial air intake vent, derives air-flow via this axial air outlet again, and then heat sinking function is provided; Again, the blast-type cooling fan then is to have an axial air intake vent in the axial direction, and has an air outlet radially diametrically so that import air-flow via this axial air intake vent, again via this radially the air outlet lateral guide go out air-flow, and have heat sinking function equally.
Yet, with axial-flow type radiator fan, but since only air-guiding dispel the heat towards the axial direction air-out, and can't dispel the heat towards the radial direction air-out by air-guiding; Therefore, when axial-flow type radiator fan is applied to various electronic product, must be assembled in the top (as the end face of the central processing unit of PC) of thermal source, cause the axial height of this electronic product to reduce; Again, with the blast-type cooling fan, though can via this radially the air outlet lateral guide go out air-flow, just still must utilize should axial air intake vent importing air-flow, and be not suitable for the electronic product (as mobile phone or personal digital assistant etc.) that must import air-flow therefore, via side directions.
For this reason, also have a kind of footpath on the market and make progress, can import and derive the prior art advection fan of air-flow with radial direction, so that be applicable to the electronic product that must import air-flow via side directions at impeller.As shown in Figure 1, for TaiWan, China is announced " fan structure of advection " novel patent case No. 553323, the prior art advection fan 8 comprises a shell block 81 and an impeller 82.The hollow framework of this shell block 81 for being constituted by a base plate 811, several sidewalls 812 and a loam cake 813, and this shell block 81 is provided with radially air intake vent 83 and radially air outlet 84; This impeller 82 is arranged at this shell block 81 inside; Whereby, this advection fan 8 can be installed in body 9 inside of an electronic product, when these impeller 82 rotations, can utilize this radially air intake vent 83 and radially air outlet 84 generation advections, and a thermal source (being various electronic components) of these body 9 inside is dispelled the heat.
Yet, because the shell block 81 of prior art advection fan 8 is made of this base plate 811, several sidewalls 812 and loam cake 813, so when prior art advection fan 8 is installed in the body 9 of this electronic product when inner, the inside of this body 9 must keep the ccontaining axial height space of the base plate 811, several sidewalls 812 of this shell block 81 of enough confessions and loam cake 813; Moreover generally speaking, the body 9 of electronic product has predetermined thickness equally; Therefore, the height of this electronic product (H) comprises the thickness of members such as this body 9, base plate 811, several sidewalls 812 and loam cake 813 simultaneously, cause the height (H) of the body 9 of this electronic product further to reduce, and have the shortcoming that is difficult for the reduction overall volume.
The utility model content
The utility model main purpose provides a kind of cooling system with advection fan, occupies too much axial height space in the time of can avoiding advection to fan the internal body that is installed in cooling system, with the height and the volume person of effective reduction cooling system.
According to the cooling system that the utlity model has the advection fan, comprise: system's body is to form a chamber in inside, and this chamber has thermal source or heat-conduction component, and this system's body is provided with the two horizontal air guide holes that are communicated with this chamber; And advection fan, cording has a framework of the chamber that is arranged at this system's body, this framework has a water conservancy diversion sidewall, this water conservancy diversion inside sidewalls forms a horizontal run, and be provided with air intake vent and an air outlet radially radially that is communicated with this horizontal run, this radially air intake vent and this radially air outlet be relative with two horizontal air guide holes of this system's body, can produce advection to reduce an impeller of thermal source or heat-conduction component temperature in this horizontal run setting in addition, wherein this framework is the open shape that does not have sealing in the two axial sides of this impeller.
Under constructed notion, the utlity model has the cooling system of advection fan, comprise: system's body is to form a chamber in inside, and this chamber has thermal source or heat-conduction component, this system's body is provided with a horizontal air guide hole that is communicated with this chamber; And advection fan, framework with the chamber that is arranged at this system's body, this framework has a water conservancy diversion sidewall, this water conservancy diversion inside sidewalls forms a horizontal run, and be provided with air intake vent and an air outlet radially radially that is communicated with this horizontal run, this radially air intake vent or radially air outlet towards this thermal source or heat-conduction component, this radially air outlet or radially air intake vent be relative with the horizontal air guide hole of this system's body, can produce advection to reduce an impeller of thermal source or heat-conduction component temperature in this horizontal run setting in addition, wherein this framework is the open shape that does not have sealing in the two axial sides of this impeller.
Again based under the constructed notion, the utlity model has the cooling system of advection fan, comprise: system's body, be to form a chamber in inside, this chamber has thermal source or heat-conduction component, this system's body is provided with at least one horizontal air guide hole that is communicated with this chamber, and this chamber is provided with a horizontal run, and this horizontal run is communicated with this at least one horizontal air guide hole; And advection fan, having a pedestal, this pedestal is arranged at the horizontal run of this system's body, and this pedestal is provided with an impeller, and this impeller can produce advection to reduce thermal source or heat-conduction component temperature.
The utility model beneficial effect is: have the cooling system of advection fan, the height design of the chamber of its system's body only need keep the space that can supply the axial height of ccontaining this water conservancy diversion sidewall; And the design of the height of the chamber of system's body of the 3rd embodiment, further only need keep can be for the space of ccontaining this impeller; Generally speaking, system of the present utility model body really can effectively reduce volume, to reach the effect that reduces height.
Description of drawings
Fig. 1: prior art has the structural representation of the cooling system of advection fan.
Fig. 2: the utility model first embodiment has the three-dimensional exploded view of the cooling system of advection fan.
Fig. 3: the utility model first embodiment has the assembled sectional view of the cooling system of advection fan.
Fig. 4: the utility model first embodiment has the three-dimensional exploded view of advection fan of the cooling system of advection fan.
Fig. 5: the utility model first embodiment has the cutaway view of the cooling system of advection fan along 5-5 line among Fig. 3.
Fig. 6: the utility model second embodiment has the three-dimensional exploded view of the cooling system of advection fan.
Fig. 7: the utility model the 3rd embodiment has the three-dimensional exploded view of the cooling system of advection fan.
Wherein:
(the utility model)
The 1 body 1a of system base plate 1b sidewall
112 heat-conduction component 112a radiating fin 112b heating panels
12 horizontal air guide hole 13 fixed parts 14 flanges
21 frameworks, 211 water conservancy diversion sidewalls are fanned in 2 advections
212 horizontal run 213 are air intake vent 214 air outlet radially radially
22 impellers, 221 blades, 23 pedestals
231 connectors, 232 axis parts, 24 driver elements
25 grabs, 26 airtight element 3 system's bodies
31 chambers, 311 thermals source, 32 horizontal air guide holes
41 frameworks, 411 water conservancy diversion sidewalls are fanned in 4 advections
412 horizontal run 413 are air intake vent 414 air outlet radially radially
42 impellers, 421 blades, 43 pedestals
431 connectors, 432 axis parts, 44 driver elements
The 46 airtight element 5 body 5a of system base plates
511 thermals source, 512 heat-conduction components, 52 horizontal air guide holes
53 water conservancy diversion sidewalls, 54 horizontal run, 6 advections fan
61 pedestals, 611 axis parts, 62 impellers
63 driver elements
(prior art)
81 shell blocks, 811 base plates are fanned in 8 advections
812 sidewalls, 813 loam cakes, 82 impellers
83 air intake vent 84 air outlet 9 bodies radially radially
Embodiment
For above-mentioned and other purpose of the present utility model, feature and advantage can be become apparent, preferred embodiment of the present utility model cited below particularly, and cooperate appended graphicly, be described in detail below:
Please refer to shown in Fig. 2 and 3, the cooling system that the utility model first embodiment has the advection fan comprises system's body 1 and advection fan 2 at least.This system's body 1 is easy to generate the casing of the various electronic products of heat energy when can be as personal digital assistant, mobile phone, computer or other runnings; This advection fan 2 is arranged at this system's body 1 inside, in order to predetermined heat sinking function to be provided.
This system's body 1 inner chamber 11 that forms, this chamber 11 has the wherein at least a of a thermal source 111 and a heat-conduction component 112, for example: this chamber 11 only has thermal source 111, this advection fan 2 can directly dispel the heat to this thermal source 111, perhaps, this chamber 11 has thermal source 111 and heat-conduction component 112 simultaneously, and this advection fan 2 can dispel the heat by 112 pairs of these thermals source 111 of this heat-conduction component indirectly; Again, this system's body 1 is provided with two horizontal air guide holes 12, this two horizontal air guide hole 12 is communicated with this chamber 11, and be provided with at least one fixed part 13 between this two horizontal air guide hole 12, this fixed part 13 be various can be for the fixing structural designs of this advection fan 2, for example: buckle structure, lock solid structure, weld bonds structure ... etc.
In the present embodiment, this system's body 1 has a base plate 1a, this base plate 1a periphery is provided with several sidewalls 1b that is connected, respectively this sidewall 1b is in conjunction with a cover plate 1c, this cover plate 1c is relative with this base plate 1a, whereby, this base plate 1a, sidewall 1b and cover plate 1c one common peripheral have system's body 1 of chamber 11 around formation; Again, this two horizontal air guide hole 12 is arranged at two adjacent sidewall 1b, this chamber 11 has this thermal source 111 and heat-conduction component 112 simultaneously, wherein this heat-conduction component 112 is made of a radiating fin 112a and a heating panel 112b, this radiating fin 112a is positioned at a horizontal air guide hole 12 positions, this heating panel 112b one end links this radiating fin 112a, and the other end links this thermal source 111.Again, the fixed part 13 of this system's body 1 is two draw-in grooves, and wherein a draw-in groove is located at the inboard of this sidewall 1b, and another draw-in groove is located at a side surface of a flange 14 of this chamber 11.
This advection fan 2 has a framework 21, and this framework 21 is arranged at the chamber 11 of this system's body 1 and is fixed in this fixed part 13; Please cooperate with reference to shown in Figure 4, this framework 21 has a water conservancy diversion sidewall 211, these water conservancy diversion sidewall 211 inboard horizontal run 212 that form, and this water conservancy diversion sidewall 211 is provided with air intake vent 213 and an air outlet 214 radially radially that is communicated with this horizontal run 212, this radially air intake vent 213 and this radially air outlet 214 be relative with two horizontal air guide holes 12 of this system's body 1, be provided with an impeller 22 of rotatable start in addition in this horizontal run 212, this impeller 22 has and can produce several blades 221 of advection by air-guiding, as shown in Figure 4, and this framework 21 is the open shape that does not have sealing in two sides of the axial direction L of this impeller 22.
In the present embodiment, framework 21 inboards of this advection fan 2 are provided with a pedestal 23, this pedestal 23 is to connect this water conservancy diversion sidewall 211 with several connectors 231 (as rib etc.), and this pedestal 23 has can be for an axis part 232 of these impeller 22 pivot joints, and be provided with a driver element 24 that can drive the 22 rotation starts of this impeller, the basic structure of this driver element 24 is formed and can be comprised as coil groups, circuit board, ... wait member, and this driver element 24 drives this impeller 22 rotations (permanent magnet that cooperates impeller 22 to preset) for utilizing the alternating magnetic field principle, it is that affiliated technical field personnel are appreciated that appearance do not give unnecessary details.Again, the water conservancy diversion sidewall 211 of the framework 21 of this advection fan 2 is provided with two grabs 25, when this fixed part 13 is two draw-in grooves, this two grab 25 is incorporated into this fixed part 13 in order to buckle, make this advection fan 2 can firmly be incorporated into the chamber 11 of this system's body 1, and reach the effect that is easy to the dismounting maintenance.
As shown in Figure 5, have a distance (D) between described base plate 1a and the cover plate 1c, the water conservancy diversion sidewall 211 of this advection fan 2 this impeller 22 axially on have an axial height (H); Preferable this distance (D) that equals of this axial height (H) wherein, whereby, when this advection fan 2 is incorporated into the chamber 11 of this system's body 1, can guarantee to be difficult between this base plate 1a, cover plate 1c and the water conservancy diversion sidewall 211 producing the gap, make this advection fan 2 air-guidings and pass in and out in the process of this horizontal run 212, can prevent air-flow via this base plate 1a, cover plate 1c and water conservancy diversion sidewall 211 each other the gap and leak.Again, for making the airtight effect between this base plate 1a, cover plate 1c and the water conservancy diversion sidewall 211 better, between this water conservancy diversion sidewall 211 and this base plate 1a, or an airtight element 26 (as silica gel or rubber etc.) can be set respectively more between this water conservancy diversion sidewall 211 and this cover plate 1c, so that better airtight effect to be provided; Wherein this airtight element 26 can directly be arranged at the periphery of this water conservancy diversion sidewall 211 towards this base plate 1a or cover plate 1c, to reach the effect of ease of assembly.
More in detail, preceding this base plate 1a and the preferable chamber 11 in order to cover this system's body 1 of cover plate 1c taken off is to guarantee that this horizontal run 212 is a hermetically-sealed construction; Based on this technological concept, this base plate 1a and cover plate 1c be preferable be positioned at this advection fan 2 impeller 22 axially on, in order to the rotating range of the impeller 22 that covers this advection fan 2; Perhaps, only this cover plate 1c be positioned at this advection fan 2 impeller 22 axially on, in order to the rotating range of the impeller 22 that covers this advection fan 2, whereby, make this horizontal run 212 this impeller 22 axially on form enclosed construction.
When the utlity model has the actual use of the cooling system of advection fan, when this system's body 1 causes this thermal source 111 (for the various electronic components of electronic product inside) overheated because of running, the driver element 24 of this advection fan 2 can drive this impeller 22 rotation starts, air intake vent 213 imports air-flows to this horizontal run 212 to make this impeller 22 reach radially from a horizontal air guide hole 12, reaching radially by this heat-conduction component 112 from another horizontal air guide hole 12 again, air outlet 214 exports to extraneous space, make this air-flow can be in order to disperse the heat energy that this thermal source 111 conducts to this heat-conduction component 112, but make the cooling system normal operation that the utlity model has the advection fan, to improve useful life.
By the architectural feature of preceding taking off, the main feature that the utlity model has the cooling system of advection fan is: because the framework 21 of this advection fan 2 only has water conservancy diversion sidewall 211, this framework 21 is the open shape that does not have sealing in two sides of the axial direction L of this impeller 22, so do not have members (shell block 81 as shown in Figure 1) such as the loam cake of traditional framework and base plate, therefore, as shown in Figure 5, the height design of the chamber 11 of this system's body 1, only need keep the space that can supply the axial height (H) of ccontaining this water conservancy diversion sidewall 211, make this system's body 1 effectively reduce volume, the height of this system's body 1 is minimized; Moreover, when this advection fan 2 is installed in the chamber 11 of this system's body 1, the horizontal run 212 of this framework 21 can be separated out predetermined flow passage structure in the chamber 11 of this system's body 1, therefore, by this flow passage structure design, this system's body 1 is molding runners in advance, with manufacturing, assembling and the structure complexity of this system's body 1 of effective reduction.
Please refer to shown in Figure 6ly, the cooling system with advection fan of the utility model second embodiment comprises system's body 3 and advection fan 4 equally.Wherein this advection fan 4 is arranged at this system's body 3 inside.
System's body 3 that the utility model second embodiment is disclosed is to have system's body 3 of a chamber 31 with a base plate 3a, several sidewalls 3b and a cover plate 3c one common peripheral around formation, and this chamber 31 has a thermal source 311; Again, a sidewall 3b of this system's body 3 is provided with a horizontal air guide hole 32, and this horizontal air guide hole 32 is communicated with this chamber 31.
Advection that the utility model second embodiment is disclosed fan 4 is that the advection that the is disclosed fan 2 with first embodiment comprises equally as framework 41, water conservancy diversion sidewall 411, horizontal run 412, radially air intake vent 413, members such as air outlet 414, impeller 42, blade 421, pedestal 43, connector 431, axis part 432, driver element 44 and airtight element 46 (present embodiment is to disclose framework 41 to be incorporated into this system's body 1 with bonding mode, and the grab 25 of first embodiment is drawn in the Therefore, omited) radially; The architectural feature of the advection fan 2 of advection fan 4 and first embodiment of this second embodiment is roughly the same, only slightly variant in shape, holds and does not give unnecessary details.
The difference of the cooling system with advection fan of the utility model second embodiment and the cooling system with advection fan of first embodiment is: this system's body 3 only is provided with a horizontal air guide hole 32, when this advection fan 4 is arranged at the chamber 31 of this system's body 3, this radially air intake vent 413 or radially air outlet 414 towards this thermal source 311, this radially air outlet 414 or radially air intake vent 413 be relative with the horizontal air guide hole 32 of this system's body 3, more in detail, based on the direction of rotation of the impeller 42 of this advection fan 4 (clockwise or be rotated counterclockwise), when this when radially air intake vent 413 is towards this thermal source 311, be that radially air outlet 414 is relative with the horizontal air guide hole 32 of this system's body 3 with this, otherwise, when this when radially air outlet 414 is towards this thermal source 311, be that radially air intake vent 413 is relative with the horizontal air guide hole 32 of this system's body 3 with this.
When this system's body 3 causes this thermal source 311 overheated because of running, since General System body 3 be non-complete airtight hollow housing structure (for example, system's body 3 has pore or slit etc., with purposes) as inlet air or air-out, therefore, according to embodiment shown in Figure 6, the impeller 42 of this advection fan 4 can from this radially air intake vent 413 thermal current suction that this thermal source 311 is produced to this horizontal run 412, again from this horizontal air guide hole 32 and radially air outlet 414 export to extraneous space, but make the cooling system normal operation that the utlity model has the advection fan.Moreover the cooling system with advection fan of the utility model second embodiment can reduce the volume of this system's body 3 equally, and the height of this system's body 3 is minimized, and holds concurrently and can effectively reduce manufacturing, assembling and the structure complexity of this system's body 3.
Please refer to shown in Figure 7ly, the cooling system with advection fan of the utility model the 3rd embodiment comprises system's body 5 and advection fan 6 equally.Wherein this advection fan 6 is arranged at this system's body 5 inside.
System's body 5 that the utility model the 3rd embodiment is disclosed is to have system's body 5 of a chamber 51 with a base plate 5a, several sidewalls 5b and a cover plate 5c one common peripheral around formation, and this chamber 51 has a thermal source 511 and a heat-conduction component 512; Again, the adjacent two sidewall 5b of this system's body 5 are provided with this two horizontal air guide hole 52 (as the technological concept of second embodiment, also a horizontal air guide hole 52 can only be set on demand), this two horizontal air guide hole 52 is communicated with this chamber 51, wherein this chamber 51 is default several water conservancy diversion sidewalls 53 between two horizontal air guide holes 52, to form a horizontal run 54, this horizontal run 54 is communicated with this two horizontal air guide hole 52.
The advection fan 6 that the utility model the 3rd embodiment is disclosed has a pedestal 61, this pedestal 61 can utilize as bonding, mode such as buckle or locking is incorporated into the horizontal run 54 of this system's body 5, present embodiment is to disclose this pedestal 61 to be incorporated into this horizontal run 54 with bonding mode, and this pedestal 61 has can be for an axis part 611 of an impeller 62 pivot joints, and be provided with a driver element 63 that can drive the 62 rotation starts of this impeller, the basic structure of this driver element 63 is formed and can be comprised as coil groups, circuit board, ... wait member, and this driver element 63 drives this impeller 62 rotations for utilizing the alternating magnetic field principle, it is that affiliated technical field personnel are appreciated that appearance do not give unnecessary details.
The difference of the cooling system with advection fan of the utility model the 3rd embodiment and the cooling system with advection fan of first and second embodiment is: but this system's body 5 is to plan in advance by several water conservancy diversion sidewalls 53 to form the horizontal run 54 that air feed stream flows, therefore, these advection fan 6 members such as framework 21,41 that need not be provided with as first and second embodiment, and can be directly this pedestal 61 and impeller 62 be installed in the chamber 51 of this system's body 5, to reach ease of assembly and to reduce many effects such as structure complexity.Whereby, according to embodiment shown in Figure 7, when this system's body 5 causes this thermal source 511 overheated because of running, the thermal current suction that this impeller 62 can be produced this thermal source 511 from a horizontal air guide hole 52 is to this horizontal run 54, export to extraneous space by this heat-conduction component 512 from another horizontal air guide hole 52 again, perhaps, this impeller 62 also can import air-flow to this horizontal run 54 from a horizontal air guide hole 52, derive from another horizontal air guide hole 52 again this thermal source 511 is dispelled the heat, the cooling system that the utlity model has the advection fan can be improved useful life.Moreover the cooling system with advection fan of the utility model the 3rd embodiment can reduce the volume of this system's body 5 equally, and the height of this system's body 5 is minimized, and holds concurrently and can effectively reduce manufacturing, assembling and the structure complexity of this system's body 5.
In sum, the cooling system of first and second embodiment of the utility model with advection fan, the height design of the chamber 11,31 of its system's body 1,3 only need keep the space that can supply the axial height (H) of ccontaining this water conservancy diversion sidewall 211,411; And the design of the height of the chamber 51 of system's body 5 of the 3rd embodiment, further only need keep can be for the space of ccontaining this impeller 62; Generally speaking, system's body 1,3,5 of this practical cv really can effectively reduce volume, to reach the effect that reduces height.
Though the utility model has utilized above-mentioned preferred embodiment to disclose; right its is not in order to limit the utility model; anyly have the knack of this skill person and do not breaking away within the spirit and scope of the present utility model; the foregoing description carries out various changes and revises still belonging to the technology category that the utility model is protected relatively, and therefore protection range of the present utility model is as the criterion when looking accompanying the claim person of defining.
Claims (28)
1. one kind has the cooling system that advection is fanned, and it is characterized in that comprising:
System's body forms a chamber in inside, and this chamber has thermal source or heat-conduction component, and this system's body is provided with two horizontal air guide holes that are communicated with this chamber; And
An advection fan, a framework with the chamber that is arranged at this system's body, this framework has a water conservancy diversion sidewall, this water conservancy diversion inside sidewalls forms a horizontal run, and be provided be communicated with this horizontal run one radially air intake vent and one air outlet radially, this radially air intake vent and this radially air outlet be relative with two horizontal air guide holes of this system's body, can produce advection to reduce an impeller of thermal source or heat-conduction component temperature in this horizontal run setting in addition, wherein this framework is the open shape that does not have sealing in the two axial sides of this impeller.
2. the cooling system with advection fan as claimed in claim 1, it is characterized in that: this system's body has a base plate, this base plate periphery is provided with several sidewalls that are connected, respectively this sidewall structures is unified cover plate, this base plate, sidewall and cover plate one common peripheral have system's body of chamber around formation, and these two horizontal air guide holes are located at this sidewall.
3. the cooling system with advection fan as claimed in claim 2, it is characterized in that: this base plate and cover plate cover the chamber of this system's body.
4. the cooling system with advection fan as claimed in claim 3, it is characterized in that: this base plate and cover plate be positioned at this advection fan impeller axially on, and this base plate and cover plate cover the rotating range of the impeller of this advection fan, whereby this horizontal run this impeller axially on form enclosed construction.
5. the cooling system with advection fan as claimed in claim 3, it is characterized in that: this cover plate be positioned at this advection fan impeller axially on, and this cover plate covers the rotating range of the impeller of this advection fan, whereby this horizontal run this impeller axially on form enclosed construction.
6. the cooling system with advection fan as claimed in claim 2, it is characterized in that: these two horizontal air guide holes are located at adjacent two sidewalls.
7. the cooling system with advection fan as claimed in claim 2, it is characterized in that: have a distance between this base plate and the cover plate, the water conservancy diversion sidewall of this advection fan this impeller axially on have an axial height, this axial height equals this distance.
8. as claim 2,3,4,5,6 or 7 described cooling systems, it is characterized in that: an airtight element is set between this water conservancy diversion sidewall and this base plate or between this water conservancy diversion sidewall and this cover plate with advection fan.
9. the cooling system with advection fan as claimed in claim 8, it is characterized in that: this airtight element is arranged at the periphery of this water conservancy diversion sidewall towards this base plate or cover plate.
10. as claim 1,2,3,4,5,6 or 7 described cooling systems with advection fan, it is characterized in that: be provided with at least one fixed part between two horizontal air guide holes of this system's body, this advection fan is fixed in this fixed part.
11. the cooling system with advection fan as claimed in claim 10, it is characterized in that: the fixed part of this system's body is two draw-in grooves, the water conservancy diversion sidewall of the framework of this advection fan is provided with two grabs, and these two grab buckles are incorporated into this two draw-in grooves.
12. the cooling system with advection fan is characterized in that comprising:
System's body is to form a chamber in inside, and this chamber has thermal source or heat-conduction component, and this system's body is provided with a horizontal air guide hole that is communicated with this chamber; And
An advection fan, a framework with the chamber that is arranged at this system's body, this framework has a water conservancy diversion sidewall, this water conservancy diversion inside sidewalls forms a horizontal run, and be provided be communicated with this horizontal run one radially air intake vent and one air outlet radially, this radially air intake vent or radially air outlet towards this thermal source or heat-conduction component, this radially air outlet or radially air intake vent be relative with the horizontal air guide hole of this system's body, can produce advection to reduce an impeller of thermal source or heat-conduction component temperature in this horizontal run setting in addition, wherein this framework is the open shape that does not have sealing in the two axial sides of this impeller.
13. the cooling system with advection fan as claimed in claim 12, it is characterized in that: this system's body has a base plate, this base plate periphery is provided with several sidewalls that are connected, respectively this sidewall structures is unified cover plate, this base plate, sidewall and cover plate one common peripheral have system's body of chamber around formation, and this horizontal air guide hole is located at this sidewall.
14. the cooling system with advection fan as claimed in claim 13, it is characterized in that: this base plate and cover plate cover the chamber of this system's body.
15. the cooling system with advection fan as claimed in claim 14, it is characterized in that: this base plate and cover plate be positioned at this advection fan impeller axially on, and this base plate and cover plate cover the rotating range of the impeller of this advection fan, make this horizontal run this impeller axially on form enclosed construction.
16. the cooling system with advection fan as claimed in claim 14, it is characterized in that: this cover plate be positioned at this advection fan impeller axially on, and this cover plate covers the rotating range of the impeller of this advection fan, make this horizontal run this impeller axially on form enclosed construction.
17. the cooling system with advection fan as claimed in claim 13, it is characterized in that: have a distance between this base plate and the cover plate, the water conservancy diversion sidewall of this advection fan this impeller axially on have an axial height, this axial height equals this distance.
18., it is characterized in that: an airtight element is set between this water conservancy diversion sidewall and this base plate or between this water conservancy diversion sidewall and this cover plate as claim 13,14,15,16 or 17 described cooling systems with advection fan.
19. the cooling system with advection fan as claimed in claim 18, it is characterized in that: this airtight element is arranged at the periphery of this water conservancy diversion sidewall towards this base plate or cover plate.
20. as claim 12,13,14,15,16 or 17 described cooling systems with advection fan, it is characterized in that: this system's body is provided with at least one fixed part, this advection fan is fixed in this fixed part.
21. the cooling system with advection fan as claimed in claim 20, it is characterized in that: the fixed part of this system's body is two draw-in grooves, the water conservancy diversion sidewall of the framework of this advection fan is provided with two grabs, and these two grab buckles are incorporated into this two draw-in grooves.
22. the cooling system with advection fan is characterized in that comprising:
System's body, be to form a chamber in inside, this chamber has thermal source or heat-conduction component, and this system's body is provided with at least one the horizontal air guide hole that is communicated with this chamber, this chamber is provided with a horizontal run, and this horizontal run is communicated with this at least one horizontal air guide hole; And
Advection fan has a pedestal, and this pedestal is arranged at the horizontal run of this system's body, and this pedestal is provided with an impeller, and this impeller can produce advection to reduce thermal source or heat-conduction component temperature.
23. the cooling system with advection fan as claimed in claim 22 is characterized in that: default several water conservancy diversion sidewalls of this chamber are to form this horizontal run.
24. the cooling system with advection fan as claimed in claim 22, it is characterized in that: the horizontal air guide hole of this system's body is two, and respectively this water conservancy diversion sidewall is located between these two horizontal air guide holes.
25. as claim 22,23 or 24 described cooling systems with advection fan, it is characterized in that: this system's body has a base plate, this base plate periphery is provided with several sidewalls that are connected, respectively this sidewall structures is unified cover plate, this base plate, sidewall and cover plate one common peripheral have system's body of chamber around formation, and this horizontal air guide hole is located at this sidewall.
26. the cooling system with advection fan as claimed in claim 25, it is characterized in that: this base plate and cover plate cover the chamber of this system's body.
27. the cooling system with advection fan as claimed in claim 26, it is characterized in that: this base plate and cover plate be positioned at this advection fan impeller axially on, and this base plate and cover plate cover the rotating range of the impeller of this advection fan, make this horizontal run this impeller axially on form enclosed construction.
28. the cooling system with advection fan as claimed in claim 26, it is characterized in that: this cover plate be positioned at this advection fan impeller axially on, and this cover plate covers the rotating range of the impeller of this advection fan, make this horizontal run this impeller axially on form enclosed construction.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW100112256 | 2011-04-08 | ||
| TW100112256A TWI426861B (en) | 2011-04-08 | 2011-04-08 | Radiator of a horizontal convection fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202077323U true CN202077323U (en) | 2011-12-14 |
Family
ID=45115394
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101017665A Pending CN102740658A (en) | 2011-04-08 | 2011-04-22 | Heat radiation system with horizontal convection fan |
| CN2011201209995U Expired - Fee Related CN202077323U (en) | 2011-04-08 | 2011-04-22 | Heat radiation system with horizontal convection fan |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101017665A Pending CN102740658A (en) | 2011-04-08 | 2011-04-22 | Heat radiation system with horizontal convection fan |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20120255713A1 (en) |
| EP (1) | EP2508759A3 (en) |
| JP (1) | JP5210421B2 (en) |
| KR (1) | KR101287430B1 (en) |
| CN (2) | CN102740658A (en) |
| TW (1) | TWI426861B (en) |
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| CN102740658A (en) * | 2011-04-08 | 2012-10-17 | 建准电机工业股份有限公司 | Heat radiation system with horizontal convection fan |
| CN109362207A (en) * | 2018-10-26 | 2019-02-19 | 努比亚技术有限公司 | A kind of air-cooled radiating device and terminal |
| CN112739145A (en) * | 2020-11-16 | 2021-04-30 | Oppo（重庆）智能科技有限公司 | Electronic device |
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| TWI487475B (en) * | 2013-04-02 | 2015-06-01 | Quanta Comp Inc | Heat dissipation module |
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| JP6726897B2 (en) * | 2016-06-20 | 2020-07-22 | パナソニックＩｐマネジメント株式会社 | Electronics |
| JP6625956B2 (en) * | 2016-10-27 | 2019-12-25 | ファナック株式会社 | Fan mounting structure and fan |
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| WO2021189310A1 (en) * | 2020-03-25 | 2021-09-30 | 深圳市大疆创新科技有限公司 | Electronic device and centrifugal fan |
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| JP7087126B1 (en) | 2021-01-27 | 2022-06-20 | レノボ・シンガポール・プライベート・リミテッド | Electronics |
| CN115151076A (en) * | 2021-03-29 | 2022-10-04 | 北京小米移动软件有限公司 | Electronic device |
| CN117135786A (en) * | 2022-05-20 | 2023-11-28 | 广东美的厨房电器制造有限公司 | Air duct piece and household appliance with same |
| CN116799668B (en) * | 2023-06-21 | 2024-02-13 | 国网山东省电力公司巨野县供电公司 | Efficient heat dissipation power distribution cabinet |
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- 2011-04-22 CN CN2011101017665A patent/CN102740658A/en active Pending
- 2011-04-22 CN CN2011201209995U patent/CN202077323U/en not_active Expired - Fee Related
- 2011-07-05 US US13/175,986 patent/US20120255713A1/en not_active Abandoned
- 2011-07-12 JP JP2011153481A patent/JP5210421B2/en not_active Expired - Fee Related
- 2011-08-08 KR KR1020110078545A patent/KR101287430B1/en not_active IP Right Cessation
- 2011-08-09 EP EP11006523.2A patent/EP2508759A3/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102740658A (en) * | 2011-04-08 | 2012-10-17 | 建准电机工业股份有限公司 | Heat radiation system with horizontal convection fan |
| CN109362207A (en) * | 2018-10-26 | 2019-02-19 | 努比亚技术有限公司 | A kind of air-cooled radiating device and terminal |
| CN112739145A (en) * | 2020-11-16 | 2021-04-30 | Oppo（重庆）智能科技有限公司 | Electronic device |
| CN112739145B (en) * | 2020-11-16 | 2023-06-30 | Oppo（重庆）智能科技有限公司 | Electronic equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| TWI426861B (en) | 2014-02-11 |
| KR20120115064A (en) | 2012-10-17 |
| KR101287430B1 (en) | 2013-07-19 |
| CN102740658A (en) | 2012-10-17 |
| EP2508759A3 (en) | 2014-12-24 |
| US20120255713A1 (en) | 2012-10-11 |
| JP5210421B2 (en) | 2013-06-12 |
| EP2508759A2 (en) | 2012-10-10 |
| TW201242502A (en) | 2012-10-16 |
| JP2012222338A (en) | 2012-11-12 |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: The new Taiwan China Ya Lu Kaohsiung City No. 30 Lane 296 Patentee after: Jianzhun Electric Motor Industry Co., Ltd. Address before: Are China Taiwan Lingya Kaohsiung No. 120 12 floor 1 Patentee before: Jianzhun Electric Motor Industry Co., Ltd. |
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| CP02 | Change in the address of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111214 Termination date: 20190422 |
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| CF01 | Termination of patent right due to non-payment of annual fee |